Peripheral Neural System || Cranial Nerves

Spinal Nerves OF Peripheral Neural System || Autonomic Neural System || Sympathetic Neural System

Synapse|Types Of Synapse|Human Nervous System|Cranial Nerves|Spinal Nerves|Meninges|Brain|OMR

The IV cranial nerve is

The human neural system consists of central neural system (CNS) and peripheral neural system (PNS), how many statements correct for human neural system? i. The CNS includes the brain and the spinal cord ii. The PNS comprises of all the nerves of the body associated with the CNS iii. PNS consist of cranial nerve and spinal nerve iv. The PNS is divided into two divisions called somatic neural system and autonomic neural system v. The efferent nerve fibres of PNS transmit impulses from tissues/organs to the CNS vi. Afferent fibres of PNS transmit regulatory impulses from the CNS to the concerned peripheral tissues/organs.

Compare the following : (a) Central nerual system (CNS) and Peripheral neural system (PNS). (b) Resting potential and actions potential . (c ) Choroid and retina.

Fifth cranial nerve is

Name the Xth cranial nerve.

Match the columns I and II, and choose the correct combination from the options given. {:(,"Column I",,"Column II"),(a.,"Myelinated nerve fibre",1,"Somatic neural system"),(b.,"Unmyelinated nerve fibre",2.,"Autonomic neural system"),(,,3.,"Cranial nerves"),(,,4.,"Spinal nerves"):}

The smallest cranial nerve is